araravsarmarWhat's the difference?

Quick tell: arara is a noun, armar is a verb, so they fill different roles in a sentence.

Which to use

“arara” is a noun and “armar” is a verb - they look or sound alike but fill different roles in a sentence.

#21,084
“arara” frequency rank
#16,935
“armar” frequency rank
38019
confusion score

Side-by-Side Comparison

Feature arara armar
Definition ave tropical da família dos psitacídeos prover de armas

Letter map: arara vs armar

Shared letters muted; letters that set arara and armar apart highlighted. Shared run: 4. arara (VCVCV) and armar (VCCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

5 ch
arara
5 ch
armar

Grammar separator: arara vs armar

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: arara is anoun and armaraverb. On the page they share most of their letters but differ in 3 positions. Our composite confusion score for this pair is 38019, derived from the frequency rank of both members and their visual similarity.

arara is recorded at frequency rank #21,084, classified as anoun. armar is at rank #16,935, tagged as averb, pronounced /ɐɾ.ˈmaɾ/.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 38019, this pair ranks #28,508 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of arara vs armar

Shared letters: ar. Private to "arara": -. Private to "armar": m.

"arara" · 5 letters · shape VCVCV  ·  "armar" · 5 letters · shape VCCVC

Known mistypes of this pair

  • arara ← aarra · araar · ararra · arraa · arrara · raara
  • armar ← amrar · aramr · armarr · armmar · armra · arrmar · ramar

Frequently Asked Questions

Can "arara" and "armar" be used interchangeably?
No - they are not even the same part of speech. "arara" is a noun and "armar" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "arara" vs "armar" - which ranks higher?
"armar" is the more common of the two: it sits at frequency rank #16,935 in our Portuguese list, against #21,084 for "arara". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "arara" and "armar". Here's where to go from here.

  • Full dictionary entry for "arara" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "armar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #28,508 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "arara" and "armar" also get mixed up with nearby pairs, the highest-scored neighbour is "arara vs atar". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #28,508 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list